From e826fda7e2c37caff757b7ed93d7ab29d975bfa1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Loguercio?= <jloguercio.work@gmail.com>
Date: Mon, 31 Oct 2016 13:14:45 -0500
Subject: [PATCH] Added geolocalization coordinates extra field - Refs BT#11371

---
 main/inc/lib/extra_field.lib.php | 159 +++++++++++++++++++++++++++++++
 1 file changed, 159 insertions(+)

diff --git a/main/inc/lib/extra_field.lib.php b/main/inc/lib/extra_field.lib.php
index 62f1852f66..44fa2dda61 100755
--- a/main/inc/lib/extra_field.lib.php
+++ b/main/inc/lib/extra_field.lib.php
@@ -67,6 +67,7 @@ class ExtraField extends Model
     const FIELD_TYPE_LETTERS_SPACE = 22;
     const FIELD_TYPE_ALPHANUMERIC_SPACE = 23;
     const FIELD_TYPE_GEOLOCALIZATION = 24;
+    const FIELD_TYPE_GEOLOCALIZATION_COORDINATES = 25;
 
     public $type = 'user';
     public $pageName;
@@ -414,6 +415,9 @@ class ExtraField extends Model
         $types[self::FIELD_TYPE_GEOLOCALIZATION] = get_lang(
             'Geolocalization'
         );
+        $types[self::FIELD_TYPE_GEOLOCALIZATION_COORDINATES] = get_lang(
+            'GeolocalizationCoordinates'
+        );
 
         switch ($handler) {
             case 'course':
@@ -1762,6 +1766,161 @@ EOF;
                             </div>
                         ');
 
+                        $form->addHtml('
+                            <div class="form-group">
+                                <label for="map_extra_'.$field_details['variable'].'" class="col-sm-2 control-label">
+                                    '.$field_details['display_text'].' - '.get_lang('Map').'
+                                </label>
+                                <div class="col-sm-8">
+                                    <div name="map_extra_'.$field_details['variable'].'" id="map_extra_'.$field_details['variable'].'" style="width:100%; height:300px;">
+                                    </div>
+                                </div>
+                            </div>
+                        ');
+                        break;
+                    case ExtraField::FIELD_TYPE_GEOLOCALIZATION_COORDINATES:
+                        $dataValue = isset($extraData['extra_'.$field_details['variable']])
+                            ? $extraData['extra_'.$field_details['variable']]
+                            : '';
+                        $form->addElement(
+                            'text',
+                            'extra_'.$field_details['variable'],
+                            $field_details['display_text'],
+                            ['id' => 'extra_'.$field_details['variable']]
+                        );
+                        $form->applyFilter('extra_'.$field_details['variable'], 'stripslashes');
+                        $form->applyFilter('extra_'.$field_details['variable'], 'trim');
+                        if (!$admin_permissions) {
+                            if ($field_details['visible_to_self'] == 0) {
+                                $form->freeze(
+                                    'extra_'.$field_details['variable']
+                                );
+                            }
+                        }
+                        $latLag = explode(",", $dataValue);
+
+                        // if no value, set default coordinates value
+                        if (empty($dataValue)) {
+                            $lat = '-34.397';
+                            $lng = '150.644';
+                        } else {
+                            $lat = $latLag[0];
+                            $lng = $latLag[1];
+                        }
+
+                        $form->addHtml(
+                            '<script>
+                                $(document).ready(function() {
+
+                                    var lat = "' . $lat . '";
+                                    var lng = "' . $lng . '";
+                                    var latLng = new google.maps.LatLng(lat, lng);
+                                    initializeGeo'.$field_details['variable'].'(false, latLng);
+
+                                    $("#geolocalization_extra_'.$field_details['variable'].'").on("click", function() {
+                                        var latLng = $("#extra_'.$field_details['variable'].'").val().split(",");
+                                        var lat = latLng[0];
+                                        var lng = latLng[1];
+                                        var latLng = new google.maps.LatLng(lat, lng);
+                                        initializeGeo'.$field_details['variable'].'(false, latLng);
+                                        return false;
+                                    });
+
+                                    $("#myLocation_extra_'.$field_details['variable'].'").on("click", function() {
+                                        myLocation'.$field_details['variable'].'();
+                                        return false;
+                                    });
+
+                                    $("#extra_'.$field_details['variable'].'").keypress(function (event) {
+                                        if (event.which == 13) {
+                                            $("#geolocalization_extra_'.$field_details['variable'].'").click();
+                                            return false;
+                                        }
+                                    });
+                                });
+
+                                function myLocation'.$field_details['variable'].'() {
+                                    if (navigator.geolocation) {
+                                        var geoPosition = function(position) {
+                                            var lat = position.coords.latitude;
+                                            var lng = position.coords.longitude;
+                                            var latLng = new google.maps.LatLng(lat, lng);
+                                            initializeGeo'.$field_details['variable'].'(false, latLng)
+                                        };
+
+                                        var geoError = function(error) {
+                                            alert("Geocode ' . get_lang('Error') . ': " + error);
+                                        };
+
+                                        var geoOptions = {
+                                            enableHighAccuracy: true
+                                        };
+
+                                        navigator.geolocation.getCurrentPosition(geoPosition, geoError, geoOptions);
+                                    }
+                                }
+
+                                function initializeGeo'.$field_details['variable'].'(address, latLng) {
+                                    var geocoder = new google.maps.Geocoder();
+                                    var latlng = new google.maps.LatLng(-34.397, 150.644);
+                                    var myOptions = {
+                                        zoom: 15,
+                                        center: latlng,
+                                        mapTypeControl: true,
+                                        mapTypeControlOptions: {
+                                            style: google.maps.MapTypeControlStyle.DROPDOWN_MENU
+                                        },
+                                        navigationControl: true,
+                                        mapTypeId: google.maps.MapTypeId.ROADMAP
+                                    };
+
+                                    map_'.$field_details['variable'].' = new google.maps.Map(document.getElementById("map_extra_'.$field_details['variable'].'"), myOptions);
+
+                                    var parameter = address ? { "address": address } : latLng ? { "latLng": latLng } : false;
+
+                                    if (geocoder && parameter) {
+                                        geocoder.geocode(parameter, function(results, status) {
+                                            if (status == google.maps.GeocoderStatus.OK) {
+                                                if (status != google.maps.GeocoderStatus.ZERO_RESULTS) {
+                                                    map_'.$field_details['variable'].'.setCenter(results[0].geometry.location);
+
+                                                    $("#extra_'.$field_details['variable'].'").val(results[0].geometry.location.lat() + "," + results[0].geometry.location.lng());
+
+                                                    var infowindow = new google.maps.InfoWindow({
+                                                        content: "<b>" + $("#extra_'.$field_details['variable'].'").val() + "</b>",
+                                                        size: new google.maps.Size(150, 50)
+                                                    });
+
+                                                    var marker = new google.maps.Marker({
+                                                        position: results[0].geometry.location,
+                                                        map: map_'.$field_details['variable'].',
+                                                        title: $("#extra_'.$field_details['variable'].'").val()
+                                                    });
+                                                    google.maps.event.addListener(marker, "click", function() {
+                                                        infowindow.open(map_'.$field_details['variable'].', marker);
+                                                    });
+                                                } else {
+                                                    alert("' . get_lang("NotFound") . '");
+                                                }
+
+                                            } else {
+                                                alert("Geocode ' . get_lang('Error') . ': " + status);
+                                            }
+                                        });
+                                    }
+                                }
+                            </script>
+                        ');
+                        $form->addHtml('
+                            <div class="form-group">
+                                <label for="geolocalization_extra_'.$field_details['variable'].'" class="col-sm-2 control-label"></label>
+                                <div class="col-sm-8">
+                                    <button class="null btn btn-default " id="geolocalization_extra_'.$field_details['variable'].'" name="geolocalization_extra_'.$field_details['variable'].'" type="submit"><em class="fa fa-map-marker"></em> '.get_lang('Geolocalization').'</button>
+                                    <button class="null btn btn-default " id="myLocation_extra_'.$field_details['variable'].'" name="myLocation_extra_'.$field_details['variable'].'" type="submit"><em class="fa fa-crosshairs"></em> '.get_lang('MyLocation').'</button>
+                                </div>
+                            </div>
+                        ');
+
                         $form->addHtml('
                             <div class="form-group">
                                 <label for="map_extra_'.$field_details['variable'].'" class="col-sm-2 control-label">